| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | IAH | ORD | 14:35 | 16:32 |
Landed
|
Track > |
| May 19 | IAH | ORD | 14:47 | 17:14 |
Landed
|
Track > |
| May 18 | IAH | ORD | 16:29 | 18:34 |
Delayed
|
Track > |
| May 17 | IAH | ORD | 14:33 | 16:40 |
Landed
|
Track > |
| May 16 | IAH | ORD | 14:47 | 17:07 |
Landed
|
Track > |
| May 15 | IAH | ORD | 14:37 | 16:47 |
Landed
|
Track > |
| May 14 | IAH | ORD | 14:41 | 16:46 |
Landed
|
Track > |
| May 13 | IAH | ORD | 14:32 | 16:43 |
Landed
|
Track > |
| May 12 | IAH | ORD | 14:36 | 16:43 |
En-Route
|
Track > |
| May 11 | IAH | ORD | 14:36 | 16:39 |
Landed
|
Track > |
United Airlines Flight UA1159 connects Houston, United States to Chicago, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Chicago O'Hare International Airport ORD.
How long is the UA1159 flight from Houston to Chicago?
The average flight time from Houston to Chicago is 2 hours and 9 minutes. The flight distance is 1490 km / 926 miles and the average flight speed is 695 km/h / 432 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1159 Houston to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA1159 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1159 arriving at?
Flight UA1159 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA1159 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 16:32.
How else can the flight UA1159 be referenced as?
This United Airlines flight can also be referenced as UAL1159, UA 1159, UAL 1159.
How often is flight UA1159 delayed?
On average, 20% of all UA1159 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled UA1159 flight or baggage issues?
If your UA1159 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1159 Flight Tracker above for more details.
Flight UA1159 is code-shared by 2 airlines using the flight numbers EK6142, NZ6845
Other flights departing from Houston IAH: UA4350, UA4825, UA5326, UA5618
Other flights arriving at Chicago ORD: AA1253, AA2659, AA3591, UA5252
All flights connecting Houston IAH to Chicago ORD.